我爱查52cha.com
问
31减49等于多少?怎么列算式?
答
31 - 49 = -18
31
- 49
-18
近期查询
66 × 53 = ?
73 - 20 = ?
74 × 68 = ?
52 - 76 = ?
46 + 31 = ?
72 × 32 = ?
50 × 27 = ?
49 × 74 = ?
60 - 63 = ?
75 × 19 = ?
56 × 76 = ?
23 + 49 = ?
91 - 23 = ?
41 + 66 = ?
70 × 12 = ?
其他人在看
56 × 75 = 4200
34 + 26 = 60
17 - 65 = -48
53 + 26 = 79
30 × 92 = 2760
99 × 48 = 4752